It has been so long since I used this 'service' this is news to me. Just another reason to remove the bookmark from my browsers.
With all these mediocre data 'services' wanting more and more money for so-so information, the way is clear for someone to build a tool that provides all the things a domain investor could use...at a reasonable price.
Truth be told, so much of the information many of the 'services' provide, for ever increasing fees, is useless...if a buyer wants a name, and seller pricing is reasonable, the sale will happen.